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682276230 = 233519313093
BaseRepresentation
bin101000101010101…
…011010110000110
31202112211020001000
4220222223112012
52344130314410
6151411314130
722623152346
oct5052532606
91675736030
10682276230
11320144259
121705ab946
13ab47505c
1466882d26
153ed70dc0
hex28aab586

682276230 has 64 divisors (see below), whose sum is σ = 1828969920. Its totient is φ = 180983808.

The previous prime is 682276229. The next prime is 682276253. The reversal of 682276230 is 32672286.

682276230 is a `hidden beast` number, since 6 + 8 + 2 + 27 + 623 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45564 + ... + 58656.

It is an arithmetic number, because the mean of its divisors is an integer number (28577655).

Almost surely, 2682276230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682276230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (914484960).

682276230 is an abundant number, since it is smaller than the sum of its proper divisors (1146693690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682276230 is a wasteful number, since it uses less digits than its factorization.

682276230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13302 (or 13296 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 682276230 is about 26120.4178756773. The cubic root of 682276230 is about 880.3460372935.

The spelling of 682276230 in words is "six hundred eighty-two million, two hundred seventy-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 193 270 386 579 965 1158 1737 1930 2895 3474 5211 5790 8685 10422 13093 17370 26055 26186 39279 52110 65465 78558 117837 130930 196395 235674 353511 392790 589185 707022 1178370 1767555 2526949 3535110 5053898 7580847 12634745 15161694 22742541 25269490 37904235 45485082 68227623 75808470 113712705 136455246 227425410 341138115 682276230